package cn.tiansu.eway.datafile.manager;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.springframework.jdbc.core.JdbcTemplate;

import cn.tiansu.eway.common.utils.DBConnection;
import cn.tiansu.eway.common.utils.Log4jInitializer;

public class Test
{
	public static void main(String[] args)
	{
		String str = "change_samples_2015-10-14";
		System.out.println(str.length());
		System.out.println(str.substring(15, 25));
	}

}
